We look at the division of 7090950 by 229 
The aim is to understand the frequency of 229 in 7090950.

On to step 1:
If we divide 7 by 229, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 229

Going ahead to step 2:
229 can be fit into 70 0 times, resulting in a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 70 after subtracting 0 from 70.
Bring next digit (9) of the dividend behind the 70 and repeat the process: 709 / 229

Let's proceed to step 3:
229 can be fit into 709 3 times, resulting in a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 687 from 709, we get 22.
Append the next digit (0) from the dividend to 22 and continue with: 220 / 229

Moving on to step 4:
The number 229 fits into 220 0 times, leaving a remainder of 220.
Put 0 as the next digit of the answer. 
Result so far: 30.0
Deduct 0 from 220 and we're left with 220.
Take the next digit (9) from the dividend and append it to 220, then repeat: 2209 / 229

On to step 5:
229 goes into 2209 9 times with a remainder of 148.
Use 9 as the next digit of our solution. 
Result so far: 309.0
Subtracting 2061 from 2209 leaves us with 148.
Bring next digit (5) of the dividend behind the 148 and repeat the process: 1485 / 229

Step 6:
1485 divided by 229 is 6 with a remainder of 111.
The number 6 becomes the next digit in our result. 
Result so far: 3096.0
If we take 1374 away from 1485, we end up with 111.
Include the next digit (0) from the dividend after 111, then repeat: 1110 / 229

Going ahead to step 7:
When dividing 1110 by 229, we get 4 with a remainder of 194.
Write down 4 as next digit of the result. 
Result so far: 30964.0
Subtracting 916 from 1110 leaves us with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Step 8:
229 goes into 1940 8 times with a remainder of 108.
The number 8 becomes the next digit in our result. 
Result so far: 30964.8
If we take 1832 away from 1940, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 9:
1080 divided by 229 is 4 with a remainder of 164.
The next digit of our result is 4. 
Result so far: 30964.84
Deduct 916 from 1080 and we're left with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Step 10:
When dividing 1640 by 229, we get 7 with a remainder of 37.
Put 7 as the next digit of the answer. 
Result so far: 30964.847
Deduct 1603 from 1640 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 11:
If we divide 370 by 229, we get 1 and a remainder of 141.
Put 1 as the next digit of the answer. 
Result so far: 30964.8471
Deduct 229 from 370 and we're left with 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Step 12:
The number 229 fits into 1410 6 times, leaving a remainder of 36.
The next digit of our result is 6. 
Result so far: 30964.84716
If we take 1374 away from 1410, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 13:
360 divided by 229 is 1 with a remainder of 131.
Use 1 as the next digit of our solution. 
Result so far: 30964.847161
Deduct 229 from 360 and we're left with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

On to step 14:
If we divide 1310 by 229, we get 5 and a remainder of 165.
Write down 5 as next digit of the result. 
Result so far: 30964.8471615
If we subtract 1145 from 1310, we get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Step 15:
229 can be fit into 1650 7 times, resulting in a remainder of 47.
Record the quotient 7 as the next digit in the result. 
Result so far: 30964.84716157
Subtracting 1603 from 1650 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Our division results in 30964.84716157 with a remaining 4.7e-08.